sift

说明：  规划问题的matlab源码，希望大家多提意见啊(Matlab source programming problems, hope that we do so ah)

均匀圆阵下基于UCA-ESPRIT的二维DOA估计的MATLAB程序(Under the uniform circular array based on two-dimensional DOA UCA-ESPRIT estimates MATLAB program)

测向定位 信号处理思想 ESPRIT的思想在于，将传感器阵列分解为两个完全相同的子阵列，两个子阵中每两个相对应的阵元具有相同的平移，即要求阵列具有平移不变性，每两个位移相同的阵元匹配成对。实际中许多阵列满足这个条件，比如等距直线阵。它还有一些改进演算法，如最小二乘ESPRIT (LS-ESPRIT)，整体最小二乘ESPRIT(TLS-ESPRIT)等(Finding ideological positioning signal processing ESPRIT thought that the sensor array is divided into two identical sub-arrays, two sub-arrays in each of the two corresponding array element has the same translation, which requires an array with a translation invariance, each two identical displacement picket matching pairs. Many of the actual array satisfy this condition, such as isometric linear array. It also has improved algorithms, such as least-squares ESPRIT (LS-ESPRIT), the overall least squares ESPRIT (TLS-ESPRIT), etc.)

BP神经网络，自适应竞争神经网络对地震进行预测实例(BP neural network, adaptive competitive neural networks to predict the earthquake example)

高斯二维滤波器设计，以及中值滤波等一些matlab程序，方便使用。(Two-dimensional Gaussian filter design, as well as median filtering and some matlab program, easy to use.)

matlab的小波边缘提取函数，多层提取，运行后，效果不错，(wavelet edge detection function)

garch工具箱 估计garch模型和garch参数。(garch toolbox very powerful useful toolbox recommended! ! !)

反馈控制材料加上matlab仿真，很好地学习材料(Feedback control materials plus matlab simulation learning materials)

conventional simulink statcom

matlab打开txt文件,然后把矩阵改成一个向量，使其能进行相关运算 (open txt files by matlab )